As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PARKING BRAKE CONFIG WARNING ON POWER UP. PARKING BRAKES WERE NOT SET. 40 KTS RTO. PERFORMED BITE CK OF A/S CONT BOX NO FAULTS NOTED. OPS CK BRAKE VALVE IAW 32-44-00. OP'S CK GOOD. OPS CK BRAKE SW IAW 32-44-08, NO DEFECTS NO MESSAGE DISPLAYED ON EICAS/ STATUS, OK FOR SERVICE.